注意到这段话了吗？包括非法移民，不是高中的毕业率：）

“This article presents a list of U.S. states sorted by educational attainment for persons 25 years of age and older. This table is an estimation based on the responses to the American Community Survey. This survey is a large demographic survey collected throughout the year using mailed questionnaires, telephone interviews, and visits from Census Bureau field representatives to about 3.5 million household addresses annually, regardless of their legal immigration status. The survey does not measure graduation rates from a state's high schools, rather, it measures the percentage of adult residents with a high school diploma.“

所有跟帖： 

• 蚂蚁写文章都是心里有一个结论，然后再到处找证明材料：） -yddad- ♂ (270 bytes) () 01/18/2019 postreply 07:09:38

• 唉，当初俺问了他一下他为何排一个大学排在那儿的时候，就彻底明白了 -白色非色- ♀ (268 bytes) () 01/18/2019 postreply 08:41:12